. >> if romney wins i believe we're going to see a significantly improved economy, that's why i'm for him. >> reporter: more than 800,000 people have voted early in ohio so far, allowing both parties to separate those who cast ballots from those who may need a bit more coaxing. the ones now getting analyzed with microscopic intensity. bob bennett is chairman of ohio's republican party. >> i think that if most people knew the type of information that we had in our database, that they would be shocked, and probably not too happy with it. >> reporter: and it does seem a bit intrusive as both campaigns draw conclusions about who to pursue based on things like what churches they attend, what cars they drive. an jeff, even what magazines they read. >> glor: dean reynolds, thank you. later a running club that offers a new path for the homeless. floods in venice leaving tourists with a sinking feeling. and the big impact of a senate race in big sky country-- montana. those stories when the "cbs evening new" continues. bed up. [ male announcer ] truth is, nyquil doesn't unstuff your nose. what